65815256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{632839}}^1$

素因数の和:632858

約数の個数: 16

約数和(自身を含む): 132896400

約数和(自身を除く): 67081144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 632839, 1265678, 2531356, 5062712, 8226907, 16453814, 32907628, 65815256]

約数ペア:

[(1, 65815256), (2, 32907628), (4, 16453814), (8, 8226907), (13, 5062712), (26, 2531356), (52, 1265678), (104, 632839)]